Trusted Roofing Contractor in St. Mary's County, MD

JMJ Exteriors is the premier roofing contractor in St. Mary's County. With over 20 years of experience, we are certified roof replacement and repair contractors and use only the best supplies and materials to make your roof last. Replace your old roof, install your new one, repair your existing roof or get your roof certified to sell. Contact us today for a Free Estimate!